/Engine/Plugins/Experimental/GeometryCollectionPlugin/Source/GeometryCollectionNodes/Public/Dataflow/GeometryCollectionMaterialNodes.h
Generates a formatted string of materials from the Materials array
[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)(Meta=(DataflowGeometryCollection)) struct FMaterialsInfoDataflowNode : public [FDataflowNode](API\Runtime\DataflowCore\Dataflow\FDataflowNode)
TArray<TObject...
Materials
Materials array storing the materials
FString
String
Formatted string of the materials